19252452

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 27317148

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 109, 123, 164, 218, 246, 327, 359, 436, 492, 654, 718, 1077, 1308, 1436, 2154, 4308, 4469, 8938, 13407, 14719, 17876, 26814, 29438, 39131, 44157, 53628, 58876, 78262, 88314, 117393, 156524, 176628, 234786, 469572, 1604371, 3208742, 4813113, 6417484, 9626226, 19252452]

約数ペア:

[(1, 19252452), (2, 9626226), (3, 6417484), (4, 4813113), (6, 3208742), (12, 1604371), (41, 469572), (82, 234786), (109, 176628), (123, 156524), (164, 117393), (218, 88314), (246, 78262), (327, 58876), (359, 53628), (436, 44157), (492, 39131), (654, 29438), (718, 26814), (1077, 17876), (1308, 14719), (1436, 13407), (2154, 8938), (4308, 4469)]